/*
 * d3dnthal.h
 *
 * Direct3D NT driver interface
 *
 * Contributors:
 *   Created by Ge van Geldorp
 *
 * THIS SOFTWARE IS NOT COPYRIGHTED
 *
 * This source code is offered for use in the public domain. You may
 * use, modify or distribute it freely.
 *
 * This code is distributed in the hope that it will be useful but
 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
 * DISCLAIMED. This includes but is not limited to warranties of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 */

#ifndef __DDK_D3DNTHAL_H
#define __DDK_D3DNTHAL_H

#include <ddrawint.h>
#include <d3dtypes.h>
#include <d3dcaps.h>

#ifdef __cplusplus
extern "C" {
#endif

DEFINE_GUID(GUID_D3DCallbacks,                   0x7BF06990, 0x8794, 0x11D0, 0x91, 0x39, 0x08, 0x00, 0x36, 0xD2, 0xEF, 0x02);
DEFINE_GUID(GUID_D3DCallbacks3,                  0xDDF41230, 0xEC0A, 0x11D0, 0xA9, 0xB6, 0x00, 0xAA, 0x00, 0xC0, 0x99, 0x3E);
DEFINE_GUID(GUID_D3DExtendedCaps,                0x7DE41F80, 0x9D93, 0x11D0, 0x89, 0xAB, 0x00, 0xA0, 0xC9, 0x05, 0x41, 0x29);
DEFINE_GUID(GUID_D3DParseUnknownCommandCallback, 0x2E04FFA0, 0x98E4, 0x11D1, 0x8C, 0xE1, 0x00, 0xA0, 0xC9, 0x06, 0x29, 0xA8);
DEFINE_GUID(GUID_ZPixelFormats,                  0x93869880, 0x36CF, 0x11D1, 0x9B, 0x1B, 0x00, 0xAA, 0x00, 0xBB, 0xB8, 0xAE);
DEFINE_GUID(GUID_DDStereoMode,                   0xF828169C, 0xA8E8, 0x11D2, 0xA1, 0xF2, 0x00, 0xA0, 0xC9, 0x83, 0xEA, 0xF6);

typedef struct _D3DNTHAL_CONTEXTCREATEDATA {
  __GNU_EXTENSION union {
    PDD_DIRECTDRAW_GLOBAL lpDDGbl;
    PDD_DIRECTDRAW_LOCAL lpDDLcl;
  };
  __GNU_EXTENSION union {
    PDD_SURFACE_LOCAL lpDDS;
    PDD_SURFACE_LOCAL lpDDSLcl;
  };
  __GNU_EXTENSION union {
    PDD_SURFACE_LOCAL lpDDSZ;
    PDD_SURFACE_LOCAL lpDDSZLcl;
  };
  DWORD dwPID;
  ULONG_PTR dwhContext;
  HRESULT ddrval;
} D3DNTHAL_CONTEXTCREATEDATA, *LPD3DNTHAL_CONTEXTCREATEDATA;

typedef struct _D3DNTHAL_CONTEXTDESTROYDATA {
  ULONG_PTR dwhContext;
  HRESULT ddrval;
} D3DNTHAL_CONTEXTDESTROYDATA, *LPD3DNTHAL_CONTEXTDESTROYDATA;

typedef struct _D3DNTHAL_CONTEXTDESTROYALLDATA {
  DWORD dwPID;
  HRESULT ddrval;
} D3DNTHAL_CONTEXTDESTROYALLDATA, *LPD3DNTHAL_CONTEXTDESTROYALLDATA;

typedef struct _D3DNTHAL_SCENECAPTUREDATA {
  ULONG_PTR dwhContext;
  DWORD dwFlag;
  HRESULT ddrval;
} D3DNTHAL_SCENECAPTUREDATA, *LPD3DNTHAL_SCENECAPTUREDATA;

typedef struct _D3DNTHAL_TEXTURECREATEDATA {
  ULONG_PTR dwhContext;
  HANDLE hDDS;
  ULONG_PTR dwHandle;
  HRESULT ddrval;
} D3DNTHAL_TEXTURECREATEDATA, *LPD3DNTHAL_TEXTURECREATEDATA;

typedef struct _D3DNTHAL_TEXTUREDESTROYDATA {
  ULONG_PTR dwhContext;
  ULONG_PTR dwHandle;
  HRESULT ddrval;
} D3DNTHAL_TEXTUREDESTROYDATA, *LPD3DNTHAL_TEXTUREDESTROYDATA;

typedef struct _D3DNTHAL_TEXTURESWAPDATA {
  ULONG_PTR dwhContext;
  ULONG_PTR dwHandle1;
  ULONG_PTR dwHandle2;
  HRESULT ddrval;
} D3DNTHAL_TEXTURESWAPDATA, *LPD3DNTHAL_TEXTURESWAPDATA;

typedef struct _D3DNTHAL_TEXTUREGETSURFDATA {
  ULONG_PTR dwhContext;
  HANDLE hDDS;
  ULONG_PTR dwHandle;
  HRESULT ddrval;
} D3DNTHAL_TEXTUREGETSURFDATA, *LPD3DNTHAL_TEXTUREGETSURFDATA;

typedef DWORD (APIENTRY *LPD3DNTHAL_CONTEXTCREATECB)(LPD3DNTHAL_CONTEXTCREATEDATA);
typedef DWORD (APIENTRY *LPD3DNTHAL_CONTEXTDESTROYCB)(LPD3DNTHAL_CONTEXTDESTROYDATA);
typedef DWORD (APIENTRY *LPD3DNTHAL_CONTEXTDESTROYALLCB)(LPD3DNTHAL_CONTEXTDESTROYALLDATA);
typedef DWORD (APIENTRY *LPD3DNTHAL_SCENECAPTURECB)(LPD3DNTHAL_SCENECAPTUREDATA);
typedef DWORD (APIENTRY *LPD3DNTHAL_TEXTURECREATECB)(LPD3DNTHAL_TEXTURECREATEDATA);
typedef DWORD (APIENTRY *LPD3DNTHAL_TEXTUREDESTROYCB)(LPD3DNTHAL_TEXTUREDESTROYDATA);
typedef DWORD (APIENTRY *LPD3DNTHAL_TEXTURESWAPCB)(LPD3DNTHAL_TEXTURESWAPDATA);
typedef DWORD (APIENTRY *LPD3DNTHAL_TEXTUREGETSURFCB)(LPD3DNTHAL_TEXTUREGETSURFDATA);

typedef struct _D3DNTHALDeviceDesc_V1 {
  DWORD dwSize;
  DWORD dwFlags;
  D3DCOLORMODEL dcmColorModel;
  DWORD dwDevCaps;
  D3DTRANSFORMCAPS dtcTransformCaps;
  BOOL bClipping;
  D3DLIGHTINGCAPS dlcLightingCaps;
  D3DPRIMCAPS dpcLineCaps;
  D3DPRIMCAPS dpcTriCaps;
  DWORD dwDeviceRenderBitDepth;
  DWORD dwDeviceZBufferBitDepth;
  DWORD dwMaxBufferSize;
  DWORD dwMaxVertexCount;
} D3DNTHALDEVICEDESC_V1, *LPD3DNTHALDEVICEDESC_V1;

typedef struct _D3DNTHAL_GLOBALDRIVERDATA {
  DWORD dwSize;
  D3DNTHALDEVICEDESC_V1 hwCaps;
  DWORD dwNumVertices;
  DWORD dwNumClipVertices;
  DWORD dwNumTextureFormats;
  LPDDSURFACEDESC lpTextureFormats;
} D3DNTHAL_GLOBALDRIVERDATA, *LPD3DNTHAL_GLOBALDRIVERDATA;

typedef struct _D3DNTHAL_CALLBACKS {
  DWORD dwSize;
  LPD3DNTHAL_CONTEXTCREATECB ContextCreate;
  LPD3DNTHAL_CONTEXTDESTROYCB ContextDestroy;
  LPD3DNTHAL_CONTEXTDESTROYALLCB ContextDestroyAll;
  LPD3DNTHAL_SCENECAPTURECB SceneCapture;
  LPVOID dwReserved10;
  LPVOID dwReserved11;
  LPVOID dwReserved22;
  LPVOID dwReserved23;
  ULONG_PTR dwReserved;
  LPD3DNTHAL_TEXTURECREATECB TextureCreate;
  LPD3DNTHAL_TEXTUREDESTROYCB TextureDestroy;
  LPD3DNTHAL_TEXTURESWAPCB TextureSwap;
  LPD3DNTHAL_TEXTUREGETSURFCB TextureGetSurf;
  LPVOID dwReserved12;
  LPVOID dwReserved13;
  LPVOID dwReserved14;
  LPVOID dwReserved15;
  LPVOID dwReserved16;
  LPVOID dwReserved17;
  LPVOID dwReserved18;
  LPVOID dwReserved19;
  LPVOID dwReserved20;
  LPVOID dwReserved21;
  LPVOID dwReserved24;
  ULONG_PTR dwReserved0;
  ULONG_PTR dwReserved1;
  ULONG_PTR dwReserved2;
  ULONG_PTR dwReserved3;
  ULONG_PTR dwReserved4;
  ULONG_PTR dwReserved5;
  ULONG_PTR dwReserved6;
  ULONG_PTR dwReserved7;
  ULONG_PTR dwReserved8;
  ULONG_PTR dwReserved9;
} D3DNTHAL_CALLBACKS, *LPD3DNTHAL_CALLBACKS;

typedef struct _D3DNTHAL_SETRENDERTARGETDATA {
  ULONG_PTR dwhContext;
  PDD_SURFACE_LOCAL lpDDS;
  PDD_SURFACE_LOCAL lpDDSZ;
  HRESULT ddrval;
} D3DNTHAL_SETRENDERTARGETDATA, *LPD3DNTHAL_SETRENDERTARGETDATA;

typedef DWORD (APIENTRY *LPD3DNTHAL_SETRENDERTARGETCB)(LPD3DNTHAL_SETRENDERTARGETDATA);

typedef struct _D3DNTHAL_CALLBACKS2 {
  DWORD dwSize;
  DWORD dwFlags;
  LPD3DNTHAL_SETRENDERTARGETCB SetRenderTarget;
  LPVOID dwReserved1;
  LPVOID dwReserved2;
  LPVOID dwReserved3;
  LPVOID dwReserved4;
} D3DNTHAL_CALLBACKS2, *LPD3DNTHAL_CALLBACKS2;

typedef struct _D3DNTHAL_CLEAR2DATA {
  ULONG_PTR dwhContext;
  DWORD dwFlags;
  DWORD dwFillColor;
  D3DVALUE dvFillDepth;
  DWORD dwFillStencil;
  LPD3DRECT lpRects;
  DWORD dwNumRects;
  HRESULT ddrval;
} D3DNTHAL_CLEAR2DATA, FAR *LPD3DNTHAL_CLEAR2DATA;

typedef struct _D3DNTHAL_VALIDATETEXTURESTAGESTATEDATA {
  ULONG_PTR dwhContext;
  DWORD dwFlags;
  ULONG_PTR dwReserved;
  DWORD dwNumPasses;
  HRESULT ddrval;
} D3DNTHAL_VALIDATETEXTURESTAGESTATEDATA, FAR *LPD3DNTHAL_VALIDATETEXTURESTAGESTATEDATA;

typedef struct _D3DNTHAL_DRAWPRIMITIVES2DATA {
  ULONG_PTR dwhContext;
  DWORD dwFlags;
  DWORD dwVertexType;
  PDD_SURFACE_LOCAL lpDDCommands;
  DWORD dwCommandOffset;
  DWORD dwCommandLength;
  __GNU_EXTENSION union {
    PDD_SURFACE_LOCAL lpDDVertex;
    LPVOID lpVertices;
  };
  DWORD dwVertexOffset;
  DWORD dwVertexLength;
  DWORD dwReqVertexBufSize;
  DWORD dwReqCommandBufSize;
  LPDWORD lpdwRStates;
  __GNU_EXTENSION union {
    DWORD dwVertexSize;
    HRESULT ddrval;
  };
  DWORD dwErrorOffset;
} D3DNTHAL_DRAWPRIMITIVES2DATA, FAR *LPD3DNTHAL_DRAWPRIMITIVES2DATA;

typedef DWORD (APIENTRY *LPD3DNTHAL_CLEAR2CB)(LPD3DNTHAL_CLEAR2DATA);
typedef DWORD (APIENTRY *LPD3DNTHAL_VALIDATETEXTURESTAGESTATECB)(LPD3DNTHAL_VALIDATETEXTURESTAGESTATEDATA);
typedef DWORD (APIENTRY *LPD3DNTHAL_DRAWPRIMITIVES2CB)(LPD3DNTHAL_DRAWPRIMITIVES2DATA);

typedef struct _D3DNTHAL_CALLBACKS3 {
  DWORD dwSize; 
  DWORD dwFlags;
  LPD3DNTHAL_CLEAR2CB Clear2;
  LPVOID lpvReserved;
  LPD3DNTHAL_VALIDATETEXTURESTAGESTATECB ValidateTextureStageState;
  LPD3DNTHAL_DRAWPRIMITIVES2CB DrawPrimitives2;
} D3DNTHAL_CALLBACKS3, *LPD3DNTHAL_CALLBACKS3;

#ifdef __cplusplus
} /* extern "C" */
#endif

#endif /* __DDK_D3DNTHAL_H */
